Toyota Prado 150 towing capacity: weigh the fitted vehicle

Read the vehicle in front of you

A used 150 Series Prado can already be dressed for the trip: steel bull bar, winch, side rails, drawers, extra fuel storage and a second battery. Those additions are useful, but their weight stays with the vehicle when the camping gear comes out. Before matching a caravan, find out what this particular Prado weighs.

The standard kerb figure describes a defined factory configuration. It is not a current weigh-in of a modified car, and a compliance plate is not an accessory inventory. This page retains the final-VX example of 2,335 kg kerb and 2,990 kg GVM, a 655 kg difference, from its historical RedBook-based data. Those detailed figures remain medium-confidence: confirm your build’s ratings and equipment with its manual and Toyota.

The useful question for a used buyer is how much carrying room remains after the existing fit-out. That answer can differ between two Prados of the same year and grade.

Which Prado 150 has a 3,000 kg towing rating?

Toyota’s 2020 Prado update states a 3,000 kg maximum braked rating for the revised 2.8L diesel automatic range. That supports the later automatic’s headline, not one rating for every 150 Series built from 2009 to 2024. Check the engine, transmission, body style and build date on an earlier car against its own manual.

The Prado 250 Series has different ratings and a different weight baseline. Do not transfer its 3,500 kg figure to a standard 150. The towbar and coupling also have their own limits, which need checking on a second-hand vehicle whose equipment may have changed.

A caravan at 2,400 kg gives more trailer-rating margin than one at 3,000 kg, but neither figure tells you what the fitted Prado can carry. The loaded ball weight, occupants and luggage must fit within the vehicle and axle limits as well.

What the bull bar and drawers leave for the family

Toyota’s payload guidance includes passengers, accessories, cargo and modifications in the loading picture. Its kerb definition includes a full fuel supply and standard equipment. Do not subtract the original fuel load again when starting from that kerb figure; an extra tank or changed fuel capacity needs its own accounting.

Use an explicitly hypothetical fit-out to see the effect. Start with the retained 655 kg standard allowance. Add 200 kg of equipment, leaving 455 kg. Add a measured or assumed 300 kg tow-ball load, leaving 155 kg for occupants and cargo. The 200 kg is an illustration, not a weighed Prado or a typical allowance to copy onto yours.

A 200 kg accessory total can also hide very different axle loads. A bull bar is ahead of the cabin; drawers and a fridge sit farther back. Get front and rear axle readings as well as the total, and record what was aboard when the vehicle was weighed. The total mass alone does not establish the rear axle margin.

What the 5,990 kg GCM example actually counts

The retained final-VX data lists a 5,990 kg GCM. With a 3,000 kg complete trailer, that leaves 2,990 kg for the unhitched loaded vehicle in the combined-weight calculation. Hitching the trailer then adds its ball load to the vehicle’s axle readings, which must still stay within the 2,990 kg GVM.

For a simple example with no weight-distribution transfer, a vehicle at 2,990 kg including a 300 kg ball load and a 3,000 kg complete trailer gives 2,990 + 3,000 − 300 = 5,690 kg combined. The trailer axles carry 2,700 kg. Adding that to the 2,990 kg hitched vehicle produces the same 5,690 kg, leaving 300 kg below the stated GCM. Adding full trailer weight to hitched vehicle weight would count the ball twice.

This example reaches GVM before GCM. It does not prove that your rear axle, towbar or caravan loading is suitable. Earlier 150 variants and approved modifications need their own documented limits; do not substitute these final-VX numbers for them.

What changed with the 2020 engine update?

Toyota’s 2020 announcement lifted the 2.8L diesel to 150 kW and 500 Nm and made the six-speed automatic standard across the range. It also retained the 3,000 kg maximum braked rating. More engine output and more allowable trailer weight are different things.

For a used purchase, compare the service history, condition, modifications and measured carrying room of the actual cars. The power increase does not establish a universal reliability ranking, repair-cost forecast or model-year cutoff for a good towing vehicle. Ask the inspecting mechanic to check the engine and transmission fitted to that VIN.

Check recalls and service history by VIN

Use Toyota’s recall checker and keep the completion records for any campaign affecting the specific car. A model-name list cannot tell you whether that vehicle was included or whether the repair was completed.

For a diesel, ask for records of any injector, cooling-system, turbocharger or DPF work and have warning lights or poor running investigated before a purchase. An owner’s failure report is a reason to ask a specific inspection question; it does not establish a failure mileage or expected bill for every Prado with that engine.

Have a suspension lean diagnosed

A Prado sitting unevenly needs an explanation before you rely on it for towing. Record the load aboard, any suspension modifications and whether the particular grade has KDSS or rear air suspension, then have the system inspected. A photograph of a lean does not identify its cause or repair cost.

If a seller says it has been fixed, ask for the diagnosis, work performed and an inspection of its current condition. A documented assessment is more useful than assuming every lean is a KDSS leak or that every affected car should be rejected.

GVM upgrades need the approval for this vehicle

If the measured vehicle leaves too little payload, a certified upgrade may be worth investigating. Read the approval and fitted kit details for that VIN, grade and registration jurisdiction. Check which limits it changes: GVM, axle ratings, GCM, towing and ball limits are separate entries.

Do not infer a higher towing rating, GCM or rear-axle limit from the presence of stronger springs or a higher GVM plate. The caravan still has to fit the limits actually approved for the completed vehicle. Compare that documented result with the people, accessories and ball load you need to carry.

Turn a weighbridge ticket into a useful buying record

Ask for an unhitched vehicle weighing with the existing accessories aboard, and record the fuel level, occupants and loose equipment. Calling every such ticket “kerb weight” can hide those differences. Subtract the measured vehicle total from its confirmed GVM to find the carrying room left in that recorded state, then allow for anyone or anything still to be added.

When a caravan is available, weigh it loaded for travel and obtain the coupled axle readings as well. Record the ball load and check the vehicle, trailer, towbar and axle limits. The weighbridge guide explains the separate measurements.

Your used Prado’s bull bar, drawers and roof gear are already part of the baseline. Get the loadmate app to keep those recorded weights connected to what you add or remove before the next trip. You can then review a new load against the same vehicle, rather than starting again from the standard brochure weight.

Choose the individual Prado, then match the caravan

A later 150 diesel automatic’s 3,000 kg headline is one limit. Its available payload and axle margins depend on the fitted vehicle and the load you want to carry. A lighter caravan may create more room, but a blanket “suitable below 2,500 kg” recommendation would skip those checks.

Keep the service history, modification approvals and measured weights together when comparing used examples. The towing capacity hub helps compare model ratings; the actual match needs the specific Prado and caravan. A measured baseline remains useful after purchase when you record the next accessory, passenger or packing change.

Sources and historical scope

The accessory, buying-advice and combined-weight explanations were reviewed on 26 September 2026. Toyota’s 2020 announcement supports the later automatic’s 3,000 kg rating and engine update; its payload policy supports the distinction between standard kerb and a fitted vehicle. The retained final-VX GVM, GCM, kerb and axle data remains medium-confidence historical data from the sources below, not a newly verified specification for every 150. Use the manual and approval records for the exact vehicle.